id:A009554 - OEIS Search Results

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Expansion of sin(x)/cos(sinh(x)).

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1, 2, 36, 944, 45136, 3263072, 334656960, 46199442176, 8260388524288, 1857027989588480, 512693973356712960, 170529221696594702336, 67257392621575577522176, 31036094843772953163063296 (list; graph; listen)

	OFFSET	`0,2`
	MATHEMATICA	`Sin[ x ]/Cos[ Sinh[ x ] ] (* Odd Part *)`
	CROSSREFS	`Sequence in context: A001626 A166473 A009539 this_sequence A003092 A046673 A088026` `Adjacent sequences: A009551 A009552 A009553 this_sequence A009555 A009556 A009557`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net)`
	EXTENSIONS	`Extended and signs tested Mar 15 1997 by Olivier Gerard.`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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